Questions about the chemical composition or properties of ingredients and dishes.

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2
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1answer
1k views

Why should I add salt to my curries?

I've been advised by a friend of mine that I have to add salt to my curries if I want the spices to come out and not leave me with a bland curry. Now after being a doubter, as I never add salt to my ...
2
votes
1answer
160 views

Separating Chlorophyll didn't work

I tried to extract chlorophyll from spinach by blending up some spinach and water and straining out the green juice, then heating the juice. I've done it before, but this time, it wouldn't separate. ...
11
votes
1answer
3k views

Why do people recommend cream of tartar when whipping egg whites to the exclusion of all other acids?

Virtually every single egg white recipe will say add some cream of tartar to egg whites to help them whip better because the cream of tartar will lower the pH and make it more stable. But if all it's ...
7
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1answer
2k views

Cooking Chemistry: lemon juice/soymilk buttermilk substitute turning bitter and 'rising'

I made a soup recipe the other night (mainly potato, spinach, and veggie broth) that called for buttermilk. I substituted soymilk and lemon juice, reading online that that was a good substitution for ...
2
votes
1answer
258 views

Flavor and Chemical Composition of Thyme

What is the flavor of Thyme? What chemicals give it this flavor?